【CNBC】Take a look inside the world’s largest 3D printed housing development

• Lennar and Icon, a 3D technology company, partnered to print 100 homes in Georgetown, Texas. The real estate company says about 75% of them have already sold.
• The homes have all the amenities of a conventionally built Lennar community. They come in 2- and 3-bedroom models and start at just under $400,000.The companies are planning a second development in Texas, with more homes and at lower cost.

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